The flight time from Las Vegas to Great Falls is 2 hours, 17 minutes. See Data as Tables

Average Timeline

Leaves LAS Las Vegas, NV 6 minutes early.
21 minutes taxiing out
1 hour, 48 minutes in the air
6 minutes taxiing in
Arrives GTF Great Falls, MT 6 minutes early.

Flight Reliability By Airline ?

Allegiant
84%
Cancelled
Delayed*
Normal

Flight Summary

The flight time from Las Vegas to Great Falls is 2 hours, 17 minutes. The time spent in the air is 1 hour, 48 minutes.

The flight distance from Las Vegas to Great Falls is 811 Miles.

Reverse Journey

Great Falls to Las Vegas
2 hours, 12 minutes

Flight Time By Airline ?

Allegiant
2h 17m
Taxiing Out
Air Time
Taxiing In

Flight Time by Time of Day ?

12AM06AM12PM06PM 30m1h1h 30m2h2h 30m
Taxiing Out
Air Time
Taxiing In

Flights By Time of Day ?
(Average)

12AM06AM12PM06PM0.00.20.40.60.81.0

Flights Per Week

2

Distance

811 Miles

Flights By Month ?

JFMAMJJASOND0510

Flights By Day of Week ?
(Average)

MonTueWedThuFriSatSun0.00.20.40.60.81.0

Flights By Airline ?
(Per Week)

Allegiant
2

Frequently Asked Questions

How far is Las Vegas from Great Falls by plane?

The distance from Las Vegas to Great Falls by plane is 811 Miles. This is the air distance on the most direct route taken by the vast majority of flights.

How long is the flight from Las Vegas to Great Falls?

The flight time from Las Vegas to Great Falls is 2 hours, 17 minutes. The time spent in the air is 1 hour, 48 minutes. These numbers are averages.

What airlines fly from Las Vegas to Great Falls?

Allegiant is the only airline with direct flights from Las Vegas to Great Falls.

Does Southwest fly from Las Vegas to Great Falls?

Southwest does not fly from Las Vegas (LAS) to Great Falls (GTF). Keep in mind that Southwest may fly to other nearby airports, as they will often fly into smaller airpors instead of larger ones. This is because the costs are often lower to fly into smaller airports, and they pass the savings on to you.

Tables and Explanations

Data Source

Our information is computed from the latest available data from the US Department of Transportation.

Average Timeline Timeline Chart

The average timeline contains the median time a flight spends in 3 stages. The first of these three stages is taxiing out which includes the time from the flight leaving the gate to taking off. The second stage is in the air, which includes the time spent from the flight leaving the ground to touching back down at the end of it's journey. The last stage is taxiing in, which is from when the flight touches down to the flight arriving at it's gate.

The average timeline also estimates on average of when the flight will leave and arrive relative to it's stated departure time.

Leaves Las Vegas 6 minutes early
Taxi Out Time 21 minutes
In the Air 108 minutes
Taxiing In 6 minutes
Arrives Great Falls 6 minutes early

Flight Reliability Reliability Chart

The reliability of an airline measures how often the airline's flights on this route are cancelled or delayed more than 20 minutes. For example, from Las Vegas to Great Falls, Allegiant is 84% reliable, which means that Allegiant flights are on time 84% of the time, and cancelled or delayed the remaining time.

Airline Normal Flights Arrival Delayed* Flight Cancelled
Allegiant 84% 16% 0%

Flight Time By Airline Flight Time By Airline Chart

Each airline takes a different amount of time to fly between Las Vegas and Great Falls, this is due to different operational factors on the ground, as well as scheduling of planes. Each airline's flight time is split into three stages which are described above in the "Average Timeline" section. There are also miscellaneous operational issues which are included in the below total but are not accounted for in one of the three stages.

Airline Taxiing Out
(minutes)
In the Air
(minutes)
Taxiing In
(minutes)
Total
(minutes)
Allegiant 21 108 6 137

Flights By Time of Day Flight Time By Day Chart

This one is pretty self explanatory, it represents the number of flights that leave the gate in a given hour of the day. The tricky thing here is that this is normally not a whole number since it is an average over 52 weeks. Partial numbers may indicate that a flight may be seasonal or may take off at different times due to different operational factors.

Time Count
9am 0.01
11am 0.01
7am 0.04
4pm 0.01
8am 0.04
12pm 0.01
5pm 0.03
2pm 0.01
10am 0.01
3pm 0.04
6pm 0.08
6am 0
1pm 0.01

Flights By Month Flights By Month Chart

The quantity of flights from Las Vegas to Great Falls that take off in a given month of the year. This number changes because some flights are seasonal, and almost all flights have uneven demand througout the year.

Month Count
January 9
February 8
March 9
April 8
May 9
June 9
July 9
August 8
September 9
October 9
November 8
December 13

Flights By Day Of Week Flights By Day of Week Chart

The quantity of flights from Las Vegas to Great Falls that take off on a given day of the week. Some routes only have enough demand to sustain a few trips a week, while others have many flights a day. This number is also an average across the year, and hence may not be a whole number.

Day Count
Monday 0.94
Tuesday 0.04
Wednesday 0.02
Thursday 0.04
Friday 0.98
Saturday 0
Sunday 0.06

Flight per Airline (per Week) Flights By Airline Chart

How many times an airline flies this route in a week. Different factors play into how often a carrier chooses to fly a given route including it's need to connect disparate routes, and demand.

Airline Flights per Week
Allegiant 0

Flight Time By Time of Day Flight Time by Time of Day Chart

The total flight time varies by each hour of the day due to factors such as airport traffic. More flights leaving an airport may cause higher taxi in or taxi out times. See the description of the average timeline above for a deeper discussion of each of these times.

Time Taxi Out
(minutes)
In the Air
(minutes)
Taxi In
(minutes)
Total
(minutes)
9am 21 107 8 136
11am 22 113 5 141
7am 18 110 7 135
4pm 26 108 7 146
8am 19 107 6 134
12pm 36 105 6 148
5pm 15 103 6 126
2pm 37 109 5 152
10am 18 105 8 132
3pm 22 108 6 139
6pm 21 109 6 137
6am 20 113 4 137
1pm 26 118 6 149
* Delayed more than 20 minutes.
All data above is a median or mean as appropriate.